...Well, she made her choice by that ending.
Even if she did pick up and the guy kept his word by bringing her back to her boyfriend, it doesn't change the fact that she cheated...So, like, fuck it yeah? may as well just keep going right?
...Right. I'd feel bad for her boyfriend, but all I can say right now is that he really should just break up with her. I mean, they'd both probably be happier that way and she can go off with Mr. Goatee over here while he finds a better girl.
If you ever get into a fight with your girlfriend, better quickly make up before some guy with a goatee takes her away, is the moral of the story, perhaps?